如何从结果集（单独）从对象获取Key＆amp; value

Question

SimpleJdbcCall simpleJdbcCall = new SimpleJdbcCall(jdbcTemplate);
simpleJdbcCall.withProcedureName("getMultipleResultsetProc");
HashMap<String, Object> paramMap = new HashMap<>();
paramMap.put("llId", userId);

Map<String, Object> resultsetMap = simpleJdbcCall.execute(paramMap);

Map<String, Object> results = new HashMap<>();

Object result1 = resultsetMap.get("#result-set-1"));
Object result2 = resultsetMap.get("#result-set-2"));

System.out.println("Resultset-1-->" + result1);
System.out.println("Resultset-2-->" + result2);

在上面的代码中给出了多个Resultsets，在每个Resultset中都有键值对

"result-set-1":[{ "key1":"value1","key2":"value2"}] 

我想从result-set-1（单独地）获得Key＆amp;值